diff options
Diffstat (limited to 'src/manipulation.js')
| -rw-r--r-- | src/manipulation.js | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/src/manipulation.js b/src/manipulation.js index 501383816..4746dc83b 100644 --- a/src/manipulation.js +++ b/src/manipulation.js @@ -106,15 +106,29 @@ jQuery.fn.extend({ }, before: function() { - return this.domManip(arguments, false, function(elem){ - this.parentNode.insertBefore( elem, this ); - }); + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function(elem){ + this.parentNode.insertBefore( elem, this ); + }); + } else { + var set = jQuery.isFunction(arguments[0]) ? + jQuery( arguments[0]() ) : + jQuery.apply(jQuery, arguments); + + return this.pushStack( set.add( this ), "before", arguments ); + } }, after: function() { - return this.domManip(arguments, false, function(elem){ - this.parentNode.insertBefore( elem, this.nextSibling ); - }); + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function(elem){ + this.parentNode.insertBefore( elem, this.nextSibling ); + }); + } else { + return jQuery.isFunction(arguments[0]) ? + this.add( arguments[0]() ) : + this.add.apply( this, arguments ); + } }, clone: function( events ) { @@ -193,7 +207,11 @@ jQuery.fn.extend({ }, replaceWith: function( value ) { - return this.after( value ).remove(); + if ( this[0] && this[0].parentNode ) { + return this.after( value ).remove(); + } else { + return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ); + } }, detach: function( selector ) { |